AM64x MCU+ SDK  10.00.00
watchdog_rti.h File Reference

Introduction

This file contains the prototype of WDT driver APIs.

Go to the source code of this file.

Data Structures

struct  Watchdog_HwAttrs
 Watchdog Driver HW configuration. More...
 
struct  Watchdog_Params
 Watchdog Parameters. More...
 
struct  Watchdog_Config
 Watchdog Global configuration. More...
 
struct  Watchdog_MCB
 Watchdog Driver Controller Control Block. More...
 

Macros

#define WATCHDOG_CLEAR_STATUS   (0xFFU)
 macro to clear the status. More...
 

Typedefs

typedef struct Watchdog_Config_s * Watchdog_Handle
 Watchdog Handle. More...
 
typedef void(* Watchdog_Callback) (Watchdog_Handle handle, void *callbackFxnArgs)
 Watchdog callback pointer. More...
 

Enumerations

enum  Watchdog_DebugMode { Watchdog_DEBUG_STALL_ON = 0, Watchdog_DEBUG_STALL_OFF = 1 }
 Watchdog debug stall settings. More...
 
enum  Watchdog_ResetMode { Watchdog_RESET_OFF = 0xAU, Watchdog_RESET_ON = 0x5U }
 Watchdog reset mode settings. More...
 
enum  Watchdog_WindowSize {
  Watchdog_WINDOW_100_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_100_PERCENT, Watchdog_WINDOW_50_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_50_PERCENT, Watchdog_WINDOW_25_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_25_PERCENT, Watchdog_WINDOW_12_5_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_12_5_PERCENT,
  Watchdog_WINDOW_6_25_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_6_25_PERCENT, Watchdog_WINDOW_3_125_PERCENT = CSL_RTI_RTIWWDSIZECTRL_WWDSIZE_3_125_PERCENT
}
 Watchdog Window Size settings. More...
 
enum  Watchdog_DriverState { Watchdog_DriverState_UNINIT = 0, Watchdog_DriverState_OPERATIONAL = 1 }
 Watchdog Driver Status. More...
 

Functions

void Watchdog_setReaction (Watchdog_Handle handle, uint32_t dwwdReaction)
 Set DWWD reaction. More...
 
uint32_t Watchdog_getWindowSize (Watchdog_Handle handle)
 Get DWWD Window Size. More...
 
void Watchdog_setWindowSize (Watchdog_Handle handle, uint32_t dwwdWindowSize)
 Set DWWD Window Size. More...
 
bool Watchdog_isClosedWindow (Watchdog_Handle handle)
 The function checks for Closed Window. More...
 
void Watchdog_clear (Watchdog_Handle handle)
 The function clears the Watchdog to prevent a reset signal from being generated if the module is in Watchdog_RESET_ON reset mode. More...
 
void Watchdog_close (Watchdog_Handle handle)
 The function closes a Watchdog peripheral specified by the Watchdog handle. It stops (holds) the Watchdog counting on applicable platforms. More...
 
void Watchdog_init (void)
 The functions initializes the Watchdog module. More...
 
void Watchdog_deinit (void)
 The functions de-initializes the Watchdog module. More...
 
Watchdog_Handle Watchdog_open (uint8_t index, Watchdog_Params *params)
 Opens a Watchdog object with the index and parameters specified, and returns a Watchdog_Handle. More...
 
void Watchdog_paramsInit (Watchdog_Params *params)
 Function to set default values of Watchdog_Params in params. More...